which is more than 1000 times that of the linear regulated power adapter. This makes the rectified filtering efficiency almost 1000 times faster; even after half-wave rectification
(same image as in first post) I have the top and bottom connectors disconnected and only connected the middle connector which feeds the channel strips. With only half the channels fitted (10) my multi meter said only about 100mA was drawn on the +12V and the -12V lines. I retested with...